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How to reproduce:
Reproducible with: 6000.6.0a2 (2fbfd916bfe9), 6000.6.4f1, 6000.7.0b3, 7000.0.0a1
Not reproducible with: 6000.0.84f1, 6000.3.25f1, 6000.6.0a1 (the duplication does not result in a crash)
Could not test with: 7000.0.0a2, 7000.0.0a4 (development versions), 7000.0.0a5 (unexpected Version Control error)
Reproducible on: Windows 10 (User), Windows 11
Not reproducible on: No other environments tested
Notes:
First few lines of the stack trace:
0x00007FFF230F754B (Unity) Scripting::ScriptingWrapperFor
0x00007FFF2052431D (Unity) InitializeScriptingArrayFromUnityObjects<core::vector<Collider2D * __ptr64,core::allocator<Collider2D * __ptr64,0> > >
0x00007FFF2107A7A0 (Unity) InternalEditorUtility_CUSTOM_LoadSerializedFileAndForget
0x00000213ED4EFD9A (UnityEditor.CoreModule) (wrapper managed-to-native) UnityEditorInternal.InternalEditorUtility:LoadSerializedFileAndForget_Injected (UnityEngine.Bindings.ManagedSpanWrapper&)
0x00000213ED4EFC6B (UnityEditor.CoreModule) UnityEditorInternal.InternalEditorUtility:LoadSerializedFileAndForget (string)
0x00000214346222A3 (Unity.PlasticSCM.Editor) [.\Library\PackageCache\com.unity.collab-proxy@4628d2ba6ea4\Editor\Diff\Asset\Diff\UnityObject\UnityObjectDiffs.cs:22] Unity.PlasticSCM.Editor.Diff.Asset.Diff.UnityObject.UnityObjectDiffs:BuildDiffData (string,string)
0x00007FFC6936AC8E (Unity) Object_CUSTOM_GetName
0x000002036D998E0D (UnityEngine.CoreModule) (wrapper managed-to-native) UnityEngine.Object:GetName_Injected (intptr,UnityEngine.Bindings.ManagedSpanWrapper&)
0x000002036D998CC3 (UnityEngine.CoreModule) UnityEngine.Object:GetName ()
0x000002036D998BDB (UnityEngine.CoreModule) UnityEngine.Object:get_name ()
0x00000203B5EC4F8B (Unity.PlasticSCM.Editor) [.\Library\PackageCache\com.unity.collab-proxy@4628d2ba6ea4\Editor\Diff\Asset\Diff\UnityObject\NameMatchedDiffs.cs:71] Unity.PlasticSCM.Editor.Diff.Asset.Diff.UnityObject.NameMatchedDiffs:GetObjectKey (UnityEngine.Object)
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